For scientists studying the mysteries of the ocean, few places on Earth hold the level of intrigue that the Mariana Trench does. As the deepest point in all the Earth's oceans, this site has ...

Sightings of dumbo octopuses are rare, so researchers were enthralled when one appeared on their submersible's camera on a deep-sea dive near Hawaii. More from News Sightings of dumbo octopuses ...

completed its design for India’s first manned submersible to boost deep sea exploration. Currently, only five other countries around the world have the capability to dive 6,000 meters under the ...